Ned Ryerson shows up
42.315323°N 88.447116°W Bill Murray as Phil Connors not only steps into a puddle here but also runs into Ned Ryerson as Stephen Tobolowsky. There is a plaque marking the spot where he stepped into the puddle.
Groundhog Day (film)
Groundhog Day is a 1993 American philosophical comedy film directed by Harold Ramis, starring Bill Murray, Andie MacDowell and Chris Elliott. It was written by Ramis and Danny Rubin, based on a story by Rubin.